package com.eva.open.sellerfeel.security;


import java.security.Key;
import java.security.SecureRandom;

import javax.crypto.Cipher;
import javax.crypto.KeyGenerator;

import sun.misc.BASE64Decoder;
import sun.misc.BASE64Encoder;

public class ThreeDES {

    private Key key;
    
    public void getKey(String strKey) {
        try {
            KeyGenerator _generator = KeyGenerator.getInstance("DES");
            SecureRandom random = SecureRandom.getInstance("SHA1PRNG" );  
            random.setSeed(strKey.getBytes()); 
            _generator.init(56,random);
            this.key = _generator.generateKey();
            _generator = null;
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
   
    public String getEncString(String strMing) {
        byte[] byteMi = null;
        byte[] byteMing = null;
        String strMi = "";
        BASE64Encoder base64en = new BASE64Encoder();
        try {
            byteMing = strMing.getBytes("UTF8");
            byteMi = this.getEncCode(byteMing);
            strMi = base64en.encode(byteMi);
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            base64en = null;
            byteMing = null;
            byteMi = null;
        }
        return strMi;
    }
   
    public String getDesString(String strMi) {
        BASE64Decoder base64De = new BASE64Decoder();
        byte[] byteMing = null;
        byte[] byteMi = null;
        String strMing = "";
        try {
            byteMi = base64De.decodeBuffer(strMi);
            byteMing = this.getDesCode(byteMi);
            strMing = new String(byteMing, "UTF8");
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            base64De = null;
            byteMing = null;
            byteMi = null;
        }
        return strMing;
    }
   
    private byte[] getEncCode(byte[] byteS) {
        byte[] byteFina = null;
        Cipher cipher;
        try {
            cipher = Cipher.getInstance("DES");
            cipher.init(Cipher.ENCRYPT_MODE, key);
            byteFina = cipher.doFinal(byteS);
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            cipher = null;
        }
        return byteFina;
    }
   
    private byte[] getDesCode(byte[] byteD) {
        Cipher cipher;
        byte[] byteFina = null;
        try {
            cipher = Cipher.getInstance("DES");
            cipher.init(Cipher.DECRYPT_MODE, key);
            byteFina = cipher.doFinal(byteD);
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            cipher = null;
        }
        return byteFina;
    }
    
    public static void main(String[] args) {
        ThreeDES des = new ThreeDES();  
        des.getKey("osesb"); 
        String driverClassName = des.getEncString("com.mysql.jdbc.Driver");
        String url = des.getEncString("jdbc:mysql://10.1.228.45:3306/osapp_sit?useUnicode=true&characterEncoding=UTF-8&allowMultiQueries=true");// 鍔犲瘑瀛楃涓�杩斿洖String鐨勫瘑鏂�
        String username = des.getEncString("osapp_sit");
        String password = des.getEncString("osapp_sit");
        String prodModelUrl = des.getEncString("http://10.11.32.136:8080/solrServer/productModelCore/select?wt=json&indent=true");// 鍔犲瘑瀛楃涓�杩斿洖String鐨勫瘑鏂�
        String prodUrl = des.getEncString("http://10.11.32.136:8080/solrServer/productsCore/select?wt=json&indent=true");// 鍔犲瘑瀛楃涓�杩斿洖String鐨勫瘑鏂�
        String sloruri = des.getEncString("http://10.11.32.136:8080");
        String eshopuri = des.getEncString("http://10.11.20.105:8807");
        String redisHost = des.getEncString("10.1.228.45");
        String redisPort = des.getEncString("48300");
        System.out.println("env.jdbc.driverClassName:"+driverClassName);
        System.out.println("env.jdbc.url:"+url);
        System.out.println("env.jdbc.username:"+username);
        System.out.println("env.jdbc.password:"+password);
        System.out.println("env.solr.prodModelUrl:"+prodModelUrl);
        System.out.println("env.solr.prodUrl:"+prodUrl);
        System.out.println("env.slorServer.self.uri:"+sloruri);
        System.out.println("env.eshop.remote.data.uri:"+eshopuri);
        System.out.println("env.redis.host:"+redisHost);
        System.out.println("env.redis.port:"+redisPort);
        System.out.println("***********************************");
        System.out.println("env.jdbc.driverClassName:"+des.getDesString(driverClassName));
        System.out.println("env.jdbc.url:"+des.getDesString(url));
        System.out.println("env.jdbc.username:"+des.getDesString(username));
        System.out.println("env.jdbc.password:"+des.getDesString(password));
        System.out.println("env.solr.prodModelUrl:"+des.getDesString(prodModelUrl));
        System.out.println("env.solr.prodUrl:"+des.getDesString(prodUrl));
        System.out.println("env.slorServer.self.uri:"+des.getDesString(sloruri));
        System.out.println("env.eshop.remote.data.uri:"+des.getDesString(eshopuri));
        System.out.println("env.redis.host:"+des.getDesString(redisHost));
        System.out.println("env.redis.port:"+des.getDesString(redisPort));
    }

}
